Normal sudoku rules apply. Each of the following standard clue types occurs exactly three times in the grid: white dots, black dots, Xs, Vs, German whispers, Grey squares/circles, and cages. For each of those clue types, exactly two of the appearances of that clue are correct, and the other is incorrect. Correct clues would work as follows: A white dot separates cells containing consecutive digits; a black dot separates cells containing digits in a 1:2 ratio; cells separated by an X contain digits summing to 10; cells separated by a V contain digits summing to 5; adjacent digits along a green “German Whispers” line must differ by at least 5; cells with a grey square must contain an even digit; cells with a grey circle must contain an odd digit; digits in cages sum to the small clue in the top left corner of the cage and must not repeat.